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Generating a SHA-256 hash from the Linux command line
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Nice! I've added this to my .bash_profile function sha256() { echo -n "$*" | shasum -a 256 } and call like: ~$ sha256 foobar
– rbento
Feb 15 '17 at 5:52
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Recommended way to insert elements into map [duplicate]
...t, and you can verify that there was no
previously exising element:
if ( !myMap.insert( std::make_pair( key, value ) ).second ) {
// Element already present...
}
Use [] if you want to overwrite a possibly existing element:
myMap[ key ] = value;
assert( myMap.find( key )->second == value ...
Android EditText Max Length [duplicate]
...ccepted" answer. I agree with @Nactus. This should be the accepted answer. My answer doesn't solve the problem completely.
– Ushal Naidoo
May 26 '16 at 22:20
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What is the explanation for these bizarre JavaScript behaviours mentioned in the 'Wat' talk for Code
...es the first form rather than the second. (About once every other month at my last job, I'd get called to a coworker's desk when their modifications to my code weren't working, and the problem was that they'd added a line to the "if" without adding curly braces. I eventually just adopted the habit t...
Copying text with color from Notepad++
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but it seems to takes the (black in my case) background color with it, so it outputs a black line
– JinSnow
Oct 1 '17 at 13:29
1
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High performance fuzzy string comparison in Python, use Levenshtein or difflib [closed]
... amazing at finding similarities in large text collections in linear time. My lab put together an app that detects and visualizes text reuse using minhashing here: https://github.com/YaleDHLab/intertext
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Print second last column/field in awk
... work is because the expression is evaluated before the decrement, whereas my prefix decrement is performed before evaluation.
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How are virtual functions and vtable implemented?
...pointer in the vtable entry; other implementations place a pointer to a dummy method that does something similar to an assertion.
Note that an abstract class can define an implementation for a pure virtual function, but that function can only be called with a qualified-id syntax (ie., fully specify...
How to change the text of a label?
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I used $('[id*=LabelID]').text("some value"); because my control was server control.
– Ashi
Feb 19 at 6:33
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CMake not able to find OpenSSL library
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Same problem, and fixed it on my centos 6.5 using the following command.
yum install openssl-devel
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